<template>
  <div class="app-container">
    <el-row :gutter="20">
      <!--部门数据-->
      <el-col :lg="4" :sm="24">
        <div class="head-container">
          <el-input
            v-model="deptName"
            placeholder="请输入部门名称"
            clearable
            prefix-icon="el-icon-search"
            style="margin-bottom: 20px"
          />
        </div>
        <div class="head-container">
          <el-tree
            :data="deptOptions"
            :props="defaultProps"
            :expand-on-click-node="false"
            :filter-node-method="filterNode"
            ref="tree"
            default-expand-all
            @node-click="handleNodeClick"
          />
        </div>
      </el-col>
      <!--用户数据-->
      <el-col :lg="20" :sm="24">
        <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
          <el-form-item label="用户名称" prop="userName">
            <el-input
              v-model="queryParams.userName"
              placeholder="请输入用户名称"
              clearable
              style="width: 240px"
              @keyup.enter.native="handleQuery"
            />
          </el-form-item>
          <el-form-item label="手机号码" prop="phonenumber">
            <el-input
              v-model="queryParams.phonenumber"
              placeholder="请输入手机号码"
              clearable
              style="width: 240px"
              @keyup.enter.native="handleQuery"
            />
          </el-form-item>
          <el-form-item label="状态" prop="status">
            <el-select v-model="queryParams.status" placeholder="用户状态" clearable size="small" style="width: 240px">
              <el-option label="全部" :value="-1" />
              <el-option v-for="dict in statusOptions" :key="dict.dictValue" :label="dict.dictLabel" :value="dict.dictValue" />
            </el-select>
          </el-form-item>
          <el-form-item label="创建时间">
            <el-date-picker
              v-model="dateRange"
              style="width: 240px"
              value-format="yyyy-MM-dd"
              type="daterange"
              range-separator="-"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
            ></el-date-picker>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" icon="el-icon-search"  @click="handleQuery">搜索</el-button>
            <el-button icon="el-icon-refresh"  @click="resetQuery">重置</el-button>
          </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="el-icon-plus" @click="handleAdd" v-hasPermi="['system:user:add']">新增</el-button>
          </el-col>
          <!-- <el-col :span="1.5">
            <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
              v-hasPermi="['system:user:edit']">修改</el-button>
          </el-col> -->
          <el-col :span="1.5">
            <el-button type="info" plain icon="el-icon-upload2" @click="handleImport" v-hasPermi="['system:user:import']"
              >导入</el-button
            >
          </el-col>
          <el-col :span="1.5">
            <el-button type="warning" plain icon="el-icon-download" @click="handleExport" v-hasPermi="['system:user:export']"
              >导出
            </el-button>
          </el-col>
          <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
        </el-row>
        <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
          <el-table-column label="编号" align="center" prop="userId" width="60" />
          <el-table-column label="登录名" align="center" prop="userName" :show-overflow-tooltip="true" />
          <el-table-column label="昵称" align="center" prop="nickName" :show-overflow-tooltip="true" />
          <el-table-column label="头像" prop="avatar">
            <template slot-scope="scope">
              <el-image :src="scope.row.avatar" :preview-src-list="[scope.row.avatar]"></el-image>
            </template>
          </el-table-column>
          <el-table-column label="部门" align="center" prop="deptName" :show-overflow-tooltip="true" />
          <el-table-column label="手机号码" align="center" prop="phonenumber" width="120" />
          <el-table-column label="用户状态" align="center">
            <template slot-scope="scope">
              <el-switch v-model="scope.row.status" :active-value="0" :inactive-value="1" @change="handleStatusChange(scope.row)"></el-switch>
            </template>
          </el-table-column>
          <el-table-column label="创建时间" align="center" prop="createTime" width="160"></el-table-column>
          <el-table-column label="登录IP" align="center" prop="loginIP" v-if="columns[0].checked" />
          <el-table-column label="最后登录时间" align="center" prop="loginDate" v-if="columns[1].checked">
            <template slot-scope="scope">
              <span>{{ parseTime(scope.row.createTime) }}</span>
            </template>
          </el-table-column>
          <el-table-column label="创建人" align="center" prop="createBy" v-if="columns[2].checked"></el-table-column>
          <el-table-column label="备注" align="center" prop="remark" v-if="columns[3].checked"></el-table-column>
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width" fixed="right" width="160">
            <template slot-scope="scope" v-if="(scope.row.userId !== 1) | (scope.row.userName != 'admin')">
              <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:user:edit']"
                >修改</el-button
              >
              <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['system:user:remove']"
                >删除
              </el-button>
              <el-button size="mini" type="text" icon="el-icon-key" @click="handleResetPwd(scope.row)" v-hasPermi="['system:user:resetPwd']"
                >重置
              </el-button>
            </template>
          </el-table-column>
        </el-table>

        <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />
      </el-col>
    </el-row>

    <!-- 添加或修改参数配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row v-if="form.userId == undefined">
          <el-col :lg="12">
            <el-form-item label="用户名" prop="userName">
              <el-input :disabled="form.userId != undefined" v-model="form.userName" placeholder="请输入用户名(用于登陆)" />
            </el-form-item>
          </el-col>
          <el-col :lg="12">
            <el-form-item label="用户密码" prop="password">
              <el-input :disabled="form.userId != undefined" v-model="form.password" placeholder="请输入用户密码" type="password" />
            </el-form-item>
          </el-col>
        </el-row>

        <el-row>
          <el-col :lg="12">
            <el-form-item label="用户昵称" prop="nickName">
              <el-input v-model="form.nickName" placeholder="请输入用户昵称" />
            </el-form-item>
          </el-col>
          <el-col :lg="12">
            <el-form-item label="归属部门" prop="deptId">
              <treeselect v-model="form.deptId" :options="deptOptions" :show-count="true" placeholder="请选择归属部门" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :lg="12">
            <el-form-item label="手机号码" prop="phonenumber">
              <el-input v-model="form.phonenumber" placeholder="请输入手机号码" maxlength="11" />
            </el-form-item>
          </el-col>
          <el-col :lg="12">
            <el-form-item label="电子邮箱">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :lg="12">
            <el-form-item label="用户性别">
              <el-select v-model="form.sex" placeholder="请选择用户性别">
                <el-option v-for="dict in sexOptions" :key="dict.dictValue" :label="dict.dictLabel" :value="parseInt(dict.dictValue)"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :lg="12">
            <el-form-item label="用户状态">
              <el-radio-group v-model="form.status">
                <el-radio v-for="dict in statusOptions" :key="dict.dictValue" :label="parseInt(dict.dictValue)">{{ dict.dictLabel }}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :lg="12">
            <el-form-item label="岗位">
              <el-select v-model="form.postIds" multiple placeholder="请选择岗位">
                <el-option v-for="item in postOptions" :key="item.postId" :label="item.postName" :value="item.postId" :disabled="item.status == 1">
                </el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :lg="12">
            <el-form-item label="角色">
              <el-select v-model="form.roleIds" multiple placeholder="请选择角色" @change="selectRole($event)">
                <el-option v-for="item in roleOptions" :key="item.roleId" :label="item.roleName" :value="item.roleId" :disabled="item.status == 1">
                </el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :lg="24">
            <el-form-item label="备注">
              <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload
        name="file"
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <div class="el-upload__tip" slot="tip"><el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的用户数据</div>
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link type="primary" :underline="false" style="font-size: 12px; vertical-align: baseline" @click="importTemplate">下载模板</el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listUser, getUser, delUser, addUser, updateUser, exportUser, resetUserPwd, changeUserStatus } from '@/api/system/user'
import { getToken } from '@/utils/auth'
import { treeselect } from '@/api/system/dept'
import Treeselect from '@riophae/vue-treeselect'
import '@riophae/vue-treeselect/dist/vue-treeselect.css'

export default {
  name: 'user',
  components: { Treeselect },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中userId数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 用户表格数据
      userList: [],
      // 弹出层标题
      title: '',
      // 部门树选项
      deptOptions: undefined,
      // 是否显示弹出层
      open: false,
      // 部门名称
      deptName: undefined,
      // 默认密码
      initPassword: undefined,
      // 日期范围
      dateRange: [],
      // 状态数据字典
      statusOptions: [],
      // 性别状态字典
      sexOptions: [],
      // 岗位选项
      postOptions: [],
      // 角色选项
      roleOptions: [],
      // 表单参数
      form: {},
      defaultProps: {
        children: 'children',
        label: 'label',
      },
      // 用户导入参数
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: '',
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: 'Bearer ' + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + '/system/user/importData',
      },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userName: undefined,
        phonenumber: undefined,
        status: -1,
        deptId: undefined,
      },
      // 列信息
      columns: [
        // { key: 0, label: `用户编号`, checked: true },
        // { key: 1, label: `用户名称`, checked: true },
        // { key: 2, label: `用户昵称`, checked: true },
        // { key: 3, label: `部门`, checked: true },
        // { key: 4, label: `手机号码`, checked: true },
        // { key: 5, label: `状态`, checked: true },
        // { key: 6, label: `创建时间`, checked: true },
        { key: 0, label: `登录IP`, checked: false },
        { key: 1, label: `最后登录时间`, checked: false },
        { key: 2, label: `创建人`, checked: false },
        { key: 3, label: `备注`, checked: false },
      ],
      // 表单校验
      rules: {
        userName: [{ required: true, message: '用户名称不能为空', trigger: 'blur' }],
        nickName: [{ required: true, message: '用户昵称不能为空', trigger: 'blur' }],
        deptId: [{ required: true, message: '归属部门不能为空', trigger: 'change' }],
        password: [{ required: true, message: '用户密码不能为空', trigger: 'blur' }],
        email: [
          { required: false, message: '邮箱地址不能为空', trigger: 'blur' },
          {
            type: 'email',
            message: "'请输入正确的邮箱地址",
            trigger: ['blur', 'change'],
          },
        ],
        phonenumber: [
          { required: false, message: '手机号码不能为空', trigger: 'blur' },
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: '请输入正确的手机号码',
            trigger: 'blur',
          },
        ],
      },
    }
  },
  watch: {
    // 根据名称筛选部门树
    deptName(val) {
      this.$refs.tree.filter(val)
    },
  },
  created() {
    this.getList()
    this.getTreeselect()

    this.getDicts('sys_normal_disable').then((response) => {
      this.statusOptions = response.data
    })
    this.getDicts('sys_user_sex').then((response) => {
      this.sexOptions = response.data
    })
    this.getConfigKey('sys.user.initPassword').then((response) => {
      this.initPassword = response.data
    })
  },
  methods: {
    /** 查询用户列表 */
    getList() {
      this.loading = true
      listUser(this.addDateRange(this.queryParams, this.dateRange)).then((response) => {
        this.userList = response.data.result
        this.total = response.data.totalNum
        this.loading = false
      })
    },
    /** 查询部门下拉树结构 */
    getTreeselect() {
      treeselect().then((response) => {
        this.deptOptions = response.data
      })
    },
    // 筛选节点
    filterNode(value, data) {
      if (!value) return true
      return data.label.indexOf(value) !== -1
    },
    // 节点单击事件
    handleNodeClick(data) {
      this.queryParams.deptId = data.id
      this.getList()
    },
    // 用户状态修改
    handleStatusChange(row) {
      let text = row.status == 0 ? '启用' : '停用'
      this.$confirm('确认要"' + text + '""' + row.userName + '"用户吗?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
      })
        .then(function () {
          return changeUserStatus(row.userId, row.status)
        })
        .then(() => {
          this.msgSuccess(text + '成功')
        })
        .catch(function () {
          row.status = row.status == 0 ? 1 : 0
        })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        userId: undefined,
        deptId: undefined,
        userName: undefined,
        nickName: undefined,
        password: undefined,
        phonenumber: undefined,
        email: undefined,
        sex: undefined,
        status: 0,
        remark: undefined,
        postIds: [],
        roleIds: [],
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.page = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = []
      this.queryParams.deptId = undefined
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.userId)
      this.single = selection.length != 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.getTreeselect()
      getUser().then((response) => {
        this.postOptions = response.data.posts
        this.roleOptions = response.data.roles
        this.open = true
        this.title = '添加用户'
        this.form.password = this.initPassword
      })
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      this.getTreeselect()
      const userId = row.userId || this.ids

      getUser(userId).then((response) => {
        // this.form = response.data.user;
        var data = response.data
        this.form = {
          userId: data.user.userId,
          deptId: data.user.deptId,
          userName: data.user.userName,
          nickName: data.user.nickName,
          password: '',
          phonenumber: data.user.phonenumber,
          email: data.user.email,
          sex: data.user.sex,
          status: data.user.status,
          remark: data.user.remark,
          postIds: data.postIds,
          roleIds: data.roleIds,
        }
        this.roleOptions = response.data.roles
        this.postOptions = response.data.posts

        this.open = true
        this.title = '修改用户'
      })
    },
    /** 重置密码按钮操作 */
    handleResetPwd(row) {
      this.$prompt('请输入"' + row.userName + '"的新密码', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
      })
        .then(({ value }) => {
          resetUserPwd(row.userId, value).then((response) => {
            this.msgSuccess('修改成功，新密码是：' + value)
          })
        })
        .catch(() => {})
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          console.log(JSON.stringify(this.form))
          // return;
          if (this.form.userId != undefined) {
            updateUser(this.form).then((response) => {
              this.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addUser(this.form).then((response) => {
              this.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const userIds = row.userId || this.ids
      if (userIds == 1 || row.userName == 'admin') {
        this.msgError('不能对管理进行删除')
        return
      }
      this.$confirm('是否确认删除用户编号为"' + userIds + '"的数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
      })
        .then(function () {
          return delUser(userIds)
        })
        .then(() => {
          this.getList()
          this.msgSuccess('删除成功')
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams
      this.$confirm('是否确认导出所有用户数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
      }).then(async () => {
        // exportUser(queryParams).then((response) => {
        //   const { code, data } = response;
        //   if (code == 200) {
        //     this.msgSuccess("导出成功");
        //     this.download(data.path);
        //   } else {
        //     this.msgError("导出失败");
        //   }
        // });
        await exportUser(queryParams)
      })
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = '用户导入'
      this.upload.open = true
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('/system/user/importTemplate', '用户数据导入模板')
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false
      this.upload.isUploading = false
      this.$refs.upload.clearFiles()
      this.$alert(response.msg, '导入结果', { dangerouslyUseHTMLString: true })
      this.getList()
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit()
    },
    /**
     * 解决编辑时角色选中不了问题
     */
    selectRole(e) {
      console.log(e, JSON.stringify(this.form))
      this.$forceUpdate()
    },
  },
}
</script>
